### mate-calc 1.20.1

  * math-preferences: add window icon to Preferences dialog
  * Init gtk before math_equation_new

### mate-calc 1.20.0

  * Translations update
  * Add icon image on close button in preferences dialog
  * avoid deprecated GtkStock
  * building: bump required glib and gtk+ versions
  * add missing window icon to About dialog
  * update copyright year to 2018

### mate-calc 1.19.0

  * Translations update
  * math-window: don't use deprecated gtk_show_uri
  * Restore Polish translation credits from GNOME
  * update copyright year to 2017

### mate-calc 1.18.0

  * Add AppData.

### mate-calc 1.10.0

  * build gtk3 only

### mate-calc 1.8.0

  * Make numpad period work without numlock on
  * Enable yelp documentation
